TY  - JOUR
AU  - A. S. Leonov
TI  - Methods for solving ill-posed extremum problems with optimal and extra-optimal quality
JO  - Matematičeskie zametki
PY  - 2019
SP  - 406
EP  - 420
VL  - 105
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_2019_105_3_a7/
LA  - ru
ID  - MZM_2019_105_3_a7
ER  -